Kate Semple

Bib: 19310F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 41%
Masters (Masters Women)
#0 / 6539
Top 28%
Division (F45-49)
#0 / 1817
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:49
Rank: #13942
Start5K
7:59/mi
24:49 split
10K· 6.21 mi
49:18
Rank: #13863 (+79)
5K10K
7:53/mi
24:29 split
15K· 9.32 mi
1:13:43
Rank: #13652 (+211)
10K15K
7:52/mi
24:25 split
20K· 12.43 mi
1:38:18
Rank: #13408 (+244)
15K20K
7:55/mi
24:35 split
Half· 13.11 mi
1:43:38
Rank: #13369 (+39)
20KHalf
7:49/mi
5:20 split
25K· 15.53 mi
2:02:58
Rank: #13195 (+174)
Half25K
7:58/mi
19:20 split
30K· 18.64 mi
2:28:28
Rank: #13027 (+168)
25K30K
8:12/mi
25:30 split
20M
2:39:38
Rank: #12897 (+130)
30K20M
8:13/mi
11:10 split
21M
2:48:51
Rank: #12990 (-93)
20M21M
9:13/mi
9:13 split
35K· 21.75 mi
2:55:11
Rank: #13057 (-67)
21M35K
8:28/mi
6:20 split
23M
3:06:59
Rank: #13440 (-383)
35K23M
9:25/mi
11:48 split
24M
3:15:49
Rank: #13572 (-132)
23M24M
8:50/mi
8:50 split
40K· 24.85 mi
3:24:51
Rank: #14071 (-499)
24M40K
10:34/mi
9:02 split
25.2M
3:28:26
Rank: #14181 (-110)
40K25.2M
10:23/mi
3:35 split
Finish· 26.22 mi
3:38:44
Rank: #14620 (-439)
25.2MFinish
10:06/mi
10:18 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:55:06
Pace8:47 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2924:497:5924:49
7:59
-
10K
6.21 mi11:40:5849:187:5624:29
7:53
-0:06
15K
9.32 mi12:05:231:13:437:5524:25
7:52
-0:01
20K
12.43 mi12:29:581:38:187:5524:35
7:55
+0:03
Half
13.11 mi12:35:181:43:387:545:20
7:49
-0:06
25K
15.53 mi12:54:382:02:587:5519:20
7:58
+0:09
30K
18.64 mi13:20:082:28:287:5825:30
8:12
+0:14
20M
20.00 mi13:31:182:39:387:5911:10
8:13
+0:01
21M
21.00 mi13:40:312:48:518:029:13
9:13
+1:00
35K
21.75 mi13:46:512:55:118:036:20
8:28
-0:45
23M
23.00 mi13:58:393:06:598:0811:48
9:25
+0:57
24M
24.00 mi14:07:293:15:498:108:50
8:50
-0:35
40K
24.85 mi14:16:313:24:518:159:02
10:34
+1:44
25.2M
25.20 mi14:20:063:28:268:163:35
10:23
-0:11
Finish
26.22 mi14:30:243:38:448:2110:18
10:06
-0:17

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:49 /mi

Average Pace

8:21 /mi

Slowest Pace

10:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:45:58

76% of race

Time at Slower Pace

52:46

24% of race

Average Pace: 8:21 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:16:2924:497:5924:49
7:59
#13942
10K
6.21 mi11:40:5849:187:5624:29
7:53
#13863
15K
9.32 mi12:05:231:13:437:5524:25
7:52
#13652
20K
12.43 mi12:29:581:38:187:5524:35
7:55
#13408
Half
13.11 mi12:35:181:43:387:545:20
7:49
#13369
25K
15.53 mi12:54:382:02:587:5519:20
7:58
#13195
30K
18.64 mi13:20:082:28:287:5825:30
8:12
#13027
20M
20.00 mi13:31:182:39:387:5911:10
8:13
#12897
21M
21.00 mi13:40:312:48:518:029:13
9:13
#12990
35K
21.75 mi13:46:512:55:118:036:20
8:28
#13057
23M
23.00 mi13:58:393:06:598:0811:48
9:25
#13440
24M
24.00 mi14:07:293:15:498:108:50
8:50
#13572
40K
24.85 mi14:16:313:24:518:159:02
10:34
#14071
25.2M
25.20 mi14:20:063:28:268:163:35
10:23
#14181
Finish
26.22 mi14:30:243:38:448:2110:18
10:06
#14620
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi139423996399613211(Top 50%)3618(Top 32%)3618(Top 199%)
10K6.21 mi3.10 mi13863+793959+373959+3713831(Top 52%)3947(Top 35%)3947(Top 217%)
15K9.32 mi3.11 mi13652+2113853+1063853+10613211(Top 50%)3618(Top 32%)3618(Top 199%)
20K12.43 mi3.11 mi13408+2443727+1263727+12612750(Top 48%)3412(Top 30%)3412(Top 188%)
Half13.11 mi0.68 mi13369+393707+203707+2012979(Top 49%)3508(Top 31%)3508(Top 193%)
25K15.53 mi2.42 mi13195+1743611+963611+9612559(Top 47%)3399(Top 30%)3399(Top 187%)
30K18.64 mi3.11 mi13027+1683563+483563+4812407(Top 47%)3419(Top 30%)3419(Top 188%)
20M20.00 mi1.36 mi12897+1303510+533510+5311846(Top 44%)3192(Top 28%)3192(Top 176%)
21M21.00 mi1.00 mi12990-933583-733583-7314579(Top 55%)4809(Top 42%)4809(Top 265%)
35K21.75 mi0.75 mi13057-673631-483631-4815132(Top 57%)5183(Top 45%)5183(Top 285%)
23M23.00 mi1.25 mi13440-3833882-2513882-25118022(Top 68%)6875(Top 60%)6875(Top 378%)
24M24.00 mi1.00 mi13572-1323984-1023984-10216396(Top 62%)6016(Top 53%)6016(Top 331%)
40K24.85 mi0.85 mi14071-4994317-3334317-33321368(Top 80%)8813(Top 77%)8813(Top 485%)
25.2M25.20 mi0.35 mi14181-1104394-774394-7718751(Top 70%)7355(Top 64%)7355(Top 405%)
Finish26.22 mi1.02 mi14620-4394675-2814675-28122054(Top 83%)9138(Top 80%)9138(Top 503%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

13211

Females

3618

F45-49

3618

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13831

Females

3947

F45-49

3947

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

13211

Females

3618

F45-49

3618

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12750

Females

3412

F45-49

3412

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

12979

Females

3508

F45-49

3508

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12559

Females

3399

F45-49

3399

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12407

Females

3419

F45-49

3419

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11846

Females

3192

F45-49

3192

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14579

Females

4809

F45-49

4809

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

15132

Females

5183

F45-49

5183

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

18022

Females

6875

F45-49

6875

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

16396

Females

6016

F45-49

6016

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21368

Females

8813

F45-49

8813

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18751

Females

7355

F45-49

7355

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

22054

Females

9138

F45-49

9138

Passing Analysis

Category:
Athletes Passed
1846
Passed By
2524
Net Change
-678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13942
5K10K328249+79#13942#13863
10K15K30998+211#13863#13652
15K20K30561+244#13652#13408
20KHalf5314+39#13408#13369
Half25K23157+174#13369#13195
25K30K280112+168#13195#13027
30K20M15828+130#13027#12897
20M21M72165-93#12897#12990
21M35K2693-67#12990#13057
35K23M22405-383#13057#13440
23M24M38170-132#13440#13572
24M40K8507-499#13572#14071
40K25.2M7117-110#14071#14181
25.2MFinish9448-439#14181#14620
TOTALS18462524-678
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing